National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fog

42°F

6°C

Humidity 100%
Wind Speed SW 8 mph
Barometer 30.00 in (1017.1 mb)
Dewpoint 42°F (6°C)
Visibility 0.25 mi
Wind Chill37°F (3°C)
Last update 9 Jan 7:56 pm EST
Extended Forecast for

Liberty NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Southwest wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 32 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers likely, mainly after 5pm. Mostly cloudy, with a high near 38. Light and variable wind becoming east around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 38 °F

    Mostly Cloudy
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Rain showers before 4am, then a chance of snow showers. Low around 30. East wind around 6 mph becoming west after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 30 °F

    Showers then
    Rain/Snow

  • Sunday

    Sunday: A chance of snow showers before 7am, then a chance of rain showers between 7am and 4pm, then a chance of snow showers after 4pm. Partly sunny, with a high near 36. West wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 36 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 20. Northwest wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

    Low: 20 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. Southwest wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 32 mph.
Saturday
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 38. Light and variable wind becoming east around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain showers before 4am, then a chance of snow showers. Low around 30. East wind around 6 mph becoming west after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
A chance of snow showers before 7am, then a chance of rain showers between 7am and 4pm, then a chance of snow showers after 4pm. Partly sunny, with a high near 36. West wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 20. Northwest wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A chance of showers after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 29.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Liberty NY
 41.8°N 74.76°W (Elev. 1713 ft)
Last Update:
3:22 pm EST Jan 9, 2026
Forecast Valid:
8pm EST Jan 9, 2026-6pm EST Jan 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation